Find IT in the parallel circuit below if R = 890 ê, C = 0.002 æF, f = 9 KHz, and E = 20 V.
a. 31.5 mA
b. 22.8 mA
c. 14.6 mA
d. 6.9 mA
e. 2.3 mA
e. 2.3 mA
Mathematics
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Use the properties of logarithms to rewrite the expression. Simplify the result if possible. Assume all variables represent positive real numbers.logb
A. 6logbx - 2logby - 8logbz
B. 2logbx ÷ ( 
logby ? 
logbz)
C. 2logbx - 
logby - 
logbz
D. 
logbx6 - logby2 - logbz8
Mathematics
Evaluate the polynomial at the given value(s) of the variable(s).8xy2
x = -8, y = 3
A. -576 B. 1536 C. 72 D. -72
Mathematics
Maria can invest $1,900 at 
, compounded annually, or at 
, compounded daily. If she invests the money for a year, which is the better investment?
?
A. the 
investment
B. the 
investment
Mathematics
Write the number without exponents.5.201 × 10-5
A. 0.000005201 B. 0.0005201 C. -520,100 D. 0.00005201
Mathematics